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Samsung Galaxy M21s (SM-F415F/DS) vs Samsung Galaxy J3 Pro (SM-J330F/DS)

Side by side comparison between Samsung Galaxy M21s vs Samsung Galaxy J3 Pro phones, differences, pros, cons with full specifications. What's the better?

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Compare Samsung Galaxy J3 Pro XSamsung Galaxy M21s (SM-F415F/DS)25Points
Samsung Galaxy M21s (SM-F415F/DS)
6.4"
AMOLED

1080x2340

64
MP

32mp

4GB
RAM

64bit Octa

6000
mAh

(Non removable)

vs
05PointsSamsung Galaxy J3 Pro (SM-J330F/DS)Compare Samsung Galaxy M21s X
Samsung Galaxy J3 Pro (SM-J330F/DS)
5"
PLS

720x1280

13
MP

5mp

2GB
RAM

64bit Quad

2400
mAh

(Non removable)

What's the better phone? Samsung Galaxy M21s (SM-F415F/DS)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Galaxy M21s (SM-F415F/DS)25 Advantages Samsung Galaxy M21s (SM-F415F/DS)vsGalaxy J3 Pro (SM-J330F/DS)5 Advantages Samsung Galaxy J3 Pro (SM-J330F/DS)
+2.3Ghz 64bit Octa-Core85%
More powerful processor, you can open your applications faster
vs1.4Ghz 64bit Quad-Core
+4GB LPDDR4X100%
More RAM memory. Typically more responsive and better for multitasking.
vs2GB LPDDR3
+64GB (49GB available)4 times
More internal storage for applications and files
vs16GB (10GB available)
+Until 512GB microSD, microSDXC100%
More external storage for files using memory cards
vsUntil 256GB microSD, microSDXC
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsTFT PLS
+1080x2340 pixels174%
Higher resolution screen
vs720x1280 pixels
+403 PPI37%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs294 PPI
+6.4"28%
Larger screen
vs5"
+(triple camera) 64MP + 8MP + 5MP5 times
Higher resolution main camera
vs(back) 13MP
+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsHDR photo only main camera
+f/1.8 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/1.9 (aperture)
+(front) 32MP6 times
Higher resolution secondary camera to take pictures and selfies
vs(front) 5MP
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+Android 11Advantage
Android 11 is newer and safer
vsAndroid 7.0 Nougat
+(4G+ LTE-A) 300 Mbps100%
Faster for surfing the internet and download files
vs(4G LTE) 150 Mbps
+CompassAdvantage
Sensors help you use the device
vsNot supported
+Ambient Light sensorAdvantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device
vsNot supported
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+6000 mAh150%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs2400 mAh
+802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO is newer and faster
vs802.11 b/g/n (2.4Ghz)
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs4.2 + A2DP
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0, USB OTG On-The-Go
+Gorilla Glass 3Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
191 grams (6.69 ounces)vs+142 grams (4.97 ounces)35%
Lighter
8.9 millimeters (0.35 inches)vs+8.2 millimeters (0.32 inches)9%
Thinner
Plastic body, glass frontvs+Aluminum body, glass frontAdvantage
More resistant material
LED flashvs+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
Not supportedvs+Proximity sensorAdvantage
Sensors help you use the device

20 Common items in both devices
16 million
Only digital zoom
PDAF: phase detection autofocus / Autofocus
EIS: Digital stabilization
(front) Full HD (1920x1080)
4G+ LTE-A / 4G LTE
Capacitive
+13 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight
Physical featuresSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy J3 Pro (SM-J330F/DS)
ModelGalaxy M21s (SM-F415F/DS)Galaxy J3 Pro (SM-J330F/DS)
Other model namesGalaxy M21s SM-F415F/Dual-Sim (4GB RAM)Galaxy J3 2017 SM-J330F/Dual-Sim
Country or region available(Latin America)Brazil
(Latin America), Brazil
Saudi ArabiaEgyptUnited Arab EmiratesIranTurkey
Saudi Arabia, Egypt, United Arab Emirates, Iran, Turkey
BrandSamsungSamsung
Release dateNovember, 2020July, 2017
Depth8.9 millimeters (0.35 inches)8.2 millimeters (0.32 inches)
Size (width x height)75.1 x 159.2 millimeters (2.96 x 6.27 in)70.3 x 143.2 millimeters (2.77 x 5.64 in)
Weight191 grams (6.69 ounces)142 grams (4.97 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, glass frontAluminum body, glass front
Protection against water and othersNot supportedNot supported
System (OS)Samsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy J3 Pro (SM-J330F/DS)
Operating systemAndroid 10Android 7.0 Nougat
Firmware updateAndroid 11feature not registered
HardwareSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy J3 Pro (SM-J330F/DS)
Chipset64bit - Samsung Exynos 9 Octa 9611 (10nm)64bit - Samsung Exynos 7 Quad 7570 (14nm)
CPU processorOcta-Core, 2 processors:
2.3Ghz Quad-Core ARM Cortex-A73
1.7Ghz Quad-Core ARM Cortex-A53
1.4Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerARM Mali-G72 MP3ARM Mali-T720
RAM memory4GB LPDDR4X2GB LPDDR3
Internal storage64GB (49GB available)
UFS 2.1
16GB (10GB available)
External storageUntil 512GB microSD, microSDXC
(dedicated slot)
Until 256GB microSD, microSDXC
(dedicated slot)
DisplaySamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy J3 Pro (SM-J330F/DS)
Display typeSuper AMOLEDTFT PLS
Screen size6.4" inches5" inches
Screen-to-body ratio~84.1% (screen-to-body ratio)~68.5% (screen-to-body ratio)
Display resolution1080x2340 pixels (19.5:9)720x1280 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)403 PPI294 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Not supported
Display features60Hz, 420 nitsfeature not registered
Mobile networksSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy J3 Pro (SM-J330F/DS)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download/upload300/50 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66)
TD-LTE (38, 40, 41)
VoLTE
LTE Cat4 (Bands 1,2,3,4,5,7,8,17,20)
TD-LTE (Bands 38,40)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE
CallingSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy J3 Pro (SM-J330F/DS)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
CameraSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy J3 Pro (SM-J330F/DS)
Back camera (main camera)(triple camera)
64 megapixels
8MP ultrawidef/2.2123º12mm1/4"1.12µm
5MP depthf/2.2
13 megapixels
Main camera resolution10120x6328 pixels4128x3096 pixels
Video recording (primary)4K UHD (3840x2160) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash on both cameras
Focal aperturef/1.8 (aperture)f/1.9 (aperture)
Focal length26mm lensfeature not registered
Sensor size1/1.72" inchesfeature not registered
Pixel size0.8µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo only main camera
2ª cameraSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy J3 Pro (SM-J330F/DS)
Front camera (secondary)32 megapixels5 megapixels
Front camera resolution6528x4896 pixels2560x1920 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedLED
Focal aperturef/2.0 (aperture)f/2.2 (aperture)
Focal length26mm lensfeature not registered
Sensor size1/2.8" inchesfeature not registered
Pixel size0.8µm pixelfeature not registered
MultimediaSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy J3 Pro (SM-J330F/DS)
RadioFM (RDS)FM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.264, H.263, MKV, WMV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivitySamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy J3 Pro (SM-J330F/DS)
USBUSB 2.0 Type-C reversible connectorMicroUSB 2.0, USB OTG On-The-Go
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth5.0 + A2DP/LE4.2 + A2DP
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 b/g/n (2.4Ghz)
DLNANot supportedNot supported
NFCNot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, BeiDou
Infrared portNot supportedNot supported
Other functionsSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy J3 Pro (SM-J330F/DS)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (rear-mounted)
Accelerometer
Proximity sensor
Other features- Colors: Black, Blue
- One UI 2.5, 3.1
- Stereo sound not supported
- DeX not supported
- WiFi direct, hotspot
- Colors: Black, Gold, Blue, White
- 2.5D curved glass screen
- Samsung Knox
- WiFi direct, hotspot
Power supplySamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy J3 Pro (SM-J330F/DS)
BatteryLiPo: Li-Ion polymer (Non removable)Li-Ion: Lithium-Ion (Non removable)
Battery capacity6000 mAh2400 mAh
Charger, watts15W Fast battery charging Standard charging
Talk time autonomy2880 minutes | 48 hours | 2 days900 minutes | 15 hours | 0.6 day
Standbyfeature not registeredfeature not registered
Radiation rateSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy J3 Pro (SM-J330F/DS)
SAR 1.6W/kg (USA, Mexico, etc.)0.383W/kg (head)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered0.658W/kg (head) | 1.32W/kg (body)
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